Budget should also collect errors. (#3181)

lib/plugins/budget/index.js

@@ -80,7 +80,18 @@ module.exports = {
           for (const url of Object.keys(this.result.working)) {
             working = working + this.result.working[url].length;
           }
-          log.info('Budget: %d working and %d failing tests', working, failing);
+          log.info(
+            'Budget: %d working, %d failing tests and %d errors',
+            working,
+            failing,
+            Object.keys(this.result.error).length
+          );
+          break;
+        }
+        case 'error': {
+          if (message.url) {
+            this.result.error[message.url] = message.data;
+          }
           break;
         }
 

lib/sitespeed.js

@@ -26,7 +26,8 @@ dayjs.extend(utc);
 
 const budgetResult = {
   working: {},
-  failing: {}
+  failing: {},
+  error: {}
 };
 
 function hasFunctionFilter(functionName) {